4 years ago

Is 7/14 a rational number?

Mathematics

1 answer:

ikadub [295]4 years ago

5 0

Answer:

yes

Step-by-step explanation:

it is a fraction

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Students of Grade 5 together sold T- shirts for a 6 fundraiser at $ 360. Find the average number of T- shirts each student sold

vekshin1

Answer:

$60

Step-by-step explanation:

360 is for 6 T-shirt, so 1 T-shirt is:

$360 : 6 = $60

note: I feel like this question has a wierd wording

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3 years ago

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A family prepares an emergency kit for their home. The kit contains 63 gallons of drinking water. The family's daily drinking w

mr_godi [17]

Answer:

12 days

Step-by-step explanation:

Total gallons of the family's drinking water needs = gallons consumed by children + gallons consumed by adults

3 $\frac{1}{2}$ + 1 $\frac{3}{4}$ =

Converting to decimals

3.5 + 1.75 = 5.25 = 5 $\frac{1}{4}$

If there are 63 gallons, the water supply would last for :

63 / 5.25 =12 days

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3 years ago

Solve 3(2n-7) + 12 =39

natka813 [3]

Your answr is n=8. if this helped plz mark brainliest

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4 years ago

A jar contains only pennies, nickels, dimes, and quarters. There are 16 pennies, 18 dimes, and 28 quarters. The rest of the

tatyana61 [14]

Answer:

I hope this helps you

Step-by-step explanation:

84-16=68

68-18=50

50-28=22

n=22

equation:84-(16+18+28)

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3 years ago

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Solve 5(x-1)^1/3 = 20

dangina [55]

Answer:

x = 65

Step-by-step explanation:

To solve the equation, we write it in radical form:

$5\, \sqrt[3]{x-1} = 20$

Then, we divide both sides by 5 to isolate the root:

$\sqrt[3]{x-1} = \frac{20}{5} \\\sqrt[3]{x-1} =4$

and next, we raise both sides of the equation to the power 3 so as to free the expression in x from the root:

$x-1=4^3\\x-1=64$

now we add 1 to both sides to isolate x:

x = 65

8 0

3 years ago